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OneWash 2000-3100PSI 2.8GPM

Model #6602

Starting At

$399.00 MSRP Where To Buy

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GENERAC ONE WASH VARIABLE SPEED PRESSURE WASHER

The new OneWash™ from Generac. It’s four power washers in one. The OneWash features the largest, most powerful engine in its class. And the innovative PowerDial™ provides total control at the turn of a dial, so you can easily adjust the intensity of the spray to clean a wide range of surfaces, all with a single, easy-to-use control.

PowerDial™ Variable-Pressure Control

Provides total control at the turn of a dial. Easily adjust the intensity of the spray to clean a wide range of surfaces with a single, easy-to-use control.

Folding Handle

Lets the already compact OneWash take up even less space in your garage or shed during storage. Makes it easy to transport, too.

Drainable Detergent Tank

Integrated 3/4 gallon tank with drain plug provides convenient onboard storage for cleaning detergents. Can be quickly emptied and cleaned with a garden hose.

Axial Cam Pump with Easy Access Hose Connections

Easily make hose connections without having to kneel on the ground.

Additional Features

Generac 212cc OHV Engine – Largest, most powerful engine in its class delivers 2000 - 3100 PSI at 2.8 GPM.

Consolidated Control Panel – All controls are efficiently located in a single location

Comfort-grip Handle – Provides greater comfort for ease-of-use. Easy-to-pull inverted trigger reduces fatigue. Rear hose connection on spray gun provides better balance and comfort.

30’ High Pressure Hose – Extended range for improved use

Oversized Never Flat Tires – Improved mobility on rugged terrain

Three Quick Click™ Nozzle Tips Included – 0 degree, 25 degree, and soap

The Power to

Concrete. Siding. Vehicles. And Much More.

Whether you're washing the driveway or prepping for a painting job, you need the right tool. Enter Generac pressure washers. Our customer research led us to engineer our pressure washers from the ground up, to meet your specific needs.

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Rated 5 out of 5 by from The ONE WASH that I purchased has excellent features. I purchased the ONE WASH pressure washer by Generac about ten days ago and I can't stop using it. My son graduated from high school this year and we were doing some sprucing up jobs around the house to get ready for his graduation party which will be held outside. The first job was to clean a white vinyl fence that had turned mostly green from grass clippings and mildew. My son used the ONE WASH to attack the fence. The ONE WASH did an amazing job. The fence looks brand new. The next job was to power wash the siding on my house. I was able to turn the knob to the house setting and the ONE WASH just beat the dirt off. WONDERFUL! Now I am going to wash the vinyl shed and the back cement patio. There are settings for that as well. I can't wait to get those looking new again. I truly recommend the ONE WASH for your pressure washing needs.
Date published: 2017-05-18
Rated 5 out of 5 by from great product I've had the power washer for five months still works like new It's the one wash Power washer . This is the first time I use this brand it is well built. I own a car wash and use it a lot so far working great. I also use it to clean driveway I highly recommend this product. Thank u.
Date published: 2017-04-25
Rated 5 out of 5 by from Great machine, but had issues out of the box. This machine is great but when I went step by step on assembly out of the box I had 2 issues. 1st issue was when filling the gas tank fuel spilled out due to a carburetor fuel line not connected to the Carburetor. 2nd issue was that the "off" switch was not connected so that the washer would not shut down without help. Once these issues were resolved this machine has been great.
Date published: 2017-04-24
Rated 5 out of 5 by from Lots of Features for the money I researched many different pressure washers and was set on a model with a Honda engine. For the money the ONE WASH couldn't be beat. I am happy with my new pressure washer. The multiple PSI function is a huge plus.
Date published: 2017-04-23
Rated 5 out of 5 by from Great Machine Nice to have the different nozzles and the different power settings are convenient and useful. My wife used it too and loved it.
Date published: 2017-04-22
Rated 5 out of 5 by from Very simple machine to use. I have had great luck with this washer so far. The assembly was very easy, there was oil included, filled with gas and it started on the 2nd pull. The only improvement would be a better way to keep the hose coiled up.
Date published: 2017-04-20
Rated 5 out of 5 by from Great features! Easy to use and operate. The longer hose is also a plus.
Date published: 2017-04-19
Rated 5 out of 5 by from Just what I was looking for! I have used several different power washers and did my research be for buying one. This was purfact for any task I may have around the house.
Date published: 2017-04-02
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OneWash Residential 6602 is rated 4.8 out of 5 by 330.
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